conexión a tierra (n)

Erdungsanschluss (m)

earth connection (n)

earthing connection (n)

Earthing Connection 8 can also be used to connect work benches to the grounding earth equipment.

Earthing Connection 8 can also be used to interconnect neighbouring shelves or table constructions in order to equalise potential.

接地 (n)

接地连接 (n)